| Customization: | Available |
|---|---|
| Certification: | QS |
| Shape: | Powder |
|
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Nicotinamide is white crystalline powder, odorless or nearly odorless, bitter in taste, freely soluble in water or ethanol, dissolvable in glycerin.It belongs to Vitamin B, participating in metabolism in the body, can be used to prevent pellagra or other niacin defection disease.
|
Items |
Standards |
|
Assay |
98.5%-101.5% |
|
Identification A |
Conform |
|
Identification B |
0.63-0.67 |
|
Melting range |
128-131'C |
|
Loss on drying |
0.5% max |
|
Residue on ignition |
0.1% max |
|
Heavy metals |
30ppm max |
|
Readily carbonizable substances |
Conform |
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